<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>属性、颜色、其他</title>
</head>
<body bgcolor="#abcdef"> 
    <a href="#" title="这是一个链接">链接</a>
    <img src="../lol.webp" alt="lol" title="这是一个图片">
    <input type="button" value="按钮类型Input" disabled>
    <input type="radio" name="选择" id="" checked>
    <hr width="300" align="left">
    <a href="../index.html">返回首页（上一级路径）</a>
    <a href="/index.html">返回首页（上一级路径）</a>
    <img src="1.jpg" alt="">
    &nbsp;   <font color="red">空</font> &nbsp;    &nbsp;    &nbsp;    &nbsp;    &nbsp;格
    &amp;&copy;&reg;&lt;&gt;&percnt;
    <center>居中标签，（不建议使用）</center>
</body>
</html>